1 For broad frequency coverage, multiple topologies can be integrated within a single package.
2 Another approach we use to reduce unit size is Iris coupling.
3 We also use Cross Coupling to realize transmission zeros for better out of band rejection.
4 We also offer Immersion Silver plating for very low loss designs.
5 Spectrum's Pseudo-Elliptic Designs Incorporating Cross Coupling to Create transmission zeros result in enhanced Rejection performance.
6 To improve spurious performance, we can integrate a coaxial lowpass filter into the same housing.